12942159

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 17909760

約数和(自身を除く): 4967601

約数列:

[1, 3, 31, 93, 317, 439, 951, 1317, 9827, 13609, 29481, 40827, 139163, 417489, 4314053, 12942159]

約数ペア:

[(1, 12942159), (3, 4314053), (31, 417489), (93, 139163), (317, 40827), (439, 29481), (951, 13609), (1317, 9827)]